Grand Isle, which suffered extensive damage during Hurricane Ida in 2021, is undergoing major restoration efforts to protect its coastline and critical infrastructure.
The Category 4 storm brought 150 mph winds and over 10 feet of storm surge, damaging every structure on the island and destroying 40% of them. Today, the island’s levee system stands as its first line of defense, measuring 13 feet high, 80 feet wide and reinforced with 760,000 cubic yards of Gulf sand and beachfront rock walls. Local leaders are optimistic about the improvements.
“We are better prepared for responding to rapid intensification,” said Mitch Orgeron, Lafourche Parish president.
In nearby Port Fourchon, elevated road access is being developed to enhance hurricane response and recovery efforts.
“That elevated LA 1 project, when it’s complete, that Phase 2 section is going to be a game changer, in particular for hurricane response and recovery and pre-disaster as well,” said Chet Chaisson of Port Fourchon.
Chaisson also highlighted the economic significance of the project, stating, “When you cannot access Port Fourchon, it has a $46 million impact to the energy industry and a $500 million impact to the national GDP daily.”
Along LA 1, over 30 miles of earthen terraces have been created to slow storm surge and rebuild critical wildlife habitats. Volunteers have been planting black mangroves to support these efforts.
“We’re working with nature; it’s a cost-effective tool for coastal restoration,” said Polly Glover of Restore or Retreat.
The restoration work has already shown promising results. Least tern birds, spotted for the first time in 11 years, have returned to Grand Isle, offering a hopeful sign for the island’s recovery.
READ MORE:Grand Isle strengthens defenses as coastal restoration efforts progress
